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    What does a vet tech do?
  
    A veterinary technician can perform a very wide variety of tasks, depending on the setting in which they work.  Vet techs can do very similar tasks as veterinarians, except those that are prohibited by law: "A registered veterinary technician may not diagnose, prognose, prescribe medical or surgical treatment, or perform as a surgeon."  IC 15-5-1.1-26
 

The following list includes some of the clinical procedures that veterinary technicians perform in large and small animal veterinary practices:

Large Animal Medicine

  • Take temperature, pulse, and respiration on all species
  • Administer oral medication -- balling gun and stomach tube (except equine)
  • Collect blood samples
  • perform bandaging
  • Give injections (IM, IV, subcutaneous)
  • Place and maintain an indwelling catheter
  • perform Twitching and basic restraint
  • perform Tail wraps
  • perform Leg wraps
  • perform Basic handling
  • Tie Knots: quick release, clove hitch, tail tie, bowline
  • Collect lab samples - urine, skin scraping
  • Hobble mare
  • Take history
  • Place mouth speculum
  • Do EKG's
  • perform Hock, eye, and knee wraps
  • Determine age
  • perform Breed identification
  • Restrain and handle all species
  • perform Equipment care and repair
  • perform CMT's
  • Collect sterile milk samples
  • perform Rope work
  • Grooming patients
  • Clean feet

Large Animal Operating Room:

  • Use proper procedure for a surgical scrub, donning a surgery gown aseptically using closed cuff gloving
  • perform surgical site
  • perform Post-surgical clean-up
  • Set up all equipment for surgery (i.e., electrocautery units, suction unit, surgery lights)
  • Function as scrubbed-in assistant and set up a surgery table with instruments
  • perform open gloving with and without surgery gown
  • Bandage wounds
  • perform local/regional anesthetic techniques
  • Organize and keep sterile material on a rotation system keeping a standard sterile shelf life
  • Keep an active inventory of supplies

Large Animal Anesthesia:

  • perform pre-surgical work-up
  • Position and pad surgical patient
  • Pass endotracheal tube in the equine and ruminants
  • Assist with induction of general anesthesia
  • Obtain and interpret blood gases
  • Operate anesthetic machine
  • Monitor parameters of anesthesia
  • Insert arterial catheters and monitor blood pressure
  • Care of anesthesia machine
  • ECG monitoring hook-up
  • Equipment maintenance
  • Respect asepsis
  • Provide intensive aftercare
  • Insert venous catheters
  • Food animal local anesthesia

Small Animal Medicine:

  • Use stomach tubes and enemas
  • perform skin scrapings
  • Prepare, administer or dispense medications, drugs and vaccines (all routes) under vet's supervision
  • Understand importance of cleanliness of person, work area, and equipment maintenance
  • Collect and prepare blood, urine, and feces for submission to lab
  • Appreciate proper labeling and dating of drugs
  • Stock routinely used supplies
  • Obtain perform TPR, weight, vomition, urination, defecation, appetite data
  • Run ECG
  • Identify external parasites
  • Recognize and report emergency conditions
  • Take vaginal smears for estrus determination
  • Venipunctures
  • Make initial general exam
  • Calculate proper rates and administer IV fluids
  • Groom (baths, dips, nail trims)
  • perform Cystocentesis
  • Establish rapport and identify breeds
  • Restrain patients
  • perform First aid for emergencies
  • perform hydrotherapy, physical and inhalation therapy
  • Remove and apply bandages
  • Express anal sacs
  • Place jugular catheters
  • perform Dental prophylaxis
  • perform needle biopsies
  • Calculate IV fluid rates and administration
  • Collect canine semen

Small Animal Operating Room:

  • Set up surgery
  • Set up IV
  • Know instruments
  • Use working knowledge of aseptic techniques
  • Restore cleanliness and order to operating area
  • Organize instruments in operating theater
  • Know safety rules
  • Proper care of used scalpel blade
  • Proper positioning of animal
  • Ground animal when cautery is used
  • Check label 3 times when setting up IV and/or adding meds
  • Dedication to patient care
  • Anticipate needs for surgery
  • perform Surgical scrub, gowning and gloving
  • Function in an emergency situation
  • Inventory supplies
  • Function with minimal supervision

Small Animal Anesthesia and Intensive Care:

  • Make IV Injections
  • perform Endotracheal intubation
  • Induce with barbiturates, thio-barbiturates, and mask induction
  • Place IV catheters
  • Monitor depth of anesthesia
  • Prepare and administer pre-anesthetic medications
  • Use esophageal stethoscope
  • Administer and monitor IV fluids
  • Care and maintain of anesthetic machines and equipment
  • Use of inhalant anesthetic (halothane and isoflurane)
  • Know emergency procedures (CPR)
  • Use muscle relaxants
  • Use EKG and BP monitoring devices
  • Administer adequate ventilation to patients during thoracic surgery
  • Use balanced anesthesia techniques
  • Place arterial catheters
  • Use mechanical respirators
  • Administer oxygen therapy

Central Supply and Sterilization:

  • Know instruments and proper packaging and wrapping techniques
  • Use knowledge of sterilization methods and procedures
  • Properly store of sterile supplies and use knowledge of shelf life
  • Safety: proper disposal of sharp objects
  • Set up an inventory control system, ordering and storage of equipment & supplies
  • Operate autoclave, ETO sterilizer, and H202

Clinical Pathology:

  • Process samples to be run
  • Use dipstick chemistries on urine and perform specific gravity
  • Make and stain blood smears using Wrights and Diff-Quick
  • perform cell counting: RBC's and WBC's using unopette & Platelet counts using unopette
  • perform Hemoglobin (Spencer)
  • Normal differentials
  • perform Abnormal differentials including RBC morphology and platelet estimation
  • perform Micro hematocrit
  • perform Total protein (refractometer)
  • perform Fibrinogens (heat ppt)
  • perform Urine sediment examination
  • perform Reticulocyte counts
  • perform Cell counting using QBC
  • perform Pipetting techniques
  • Use in-office instrument for chemistries
  • Maintain quality control program in hematology and chemistries
  • perform analysis of spinal and other body fluids

Diagnostic Imaging:

  • Position patients for thorax and abdomen radiography
  • Determine exposures (technique)
  • Minimize radiation hazard to operator and patients
  • Recognize technical failures and correct them
  • Maintain equipment
  • perform common contrast media studies, e.g., barium swallow, cystograms
  • Mix processing solution
  • perform hand processing and use automatic processor
  • Use topographical landmarks for positioning
  • Develop a technique chart for practitioner's X-ray machine
  • Develop a film filing system
  • Assist in all radiographic procedures
  • Do special views other than routine
  • Identify and determine contrast media usage and dosage
  • Recognize technical failures and correct them
  • Prepare patient for ultrasound

Pharmacy:

  • Make proper interpretation of DVM's written prescription, including commonly used Latin abbreviations
  • Read and interpret of medical labels and dates of administration
  • Prepare medicines for dispensing with proper labeling
  • Know proper prescription composition if intended for submission at a "human" pharmacy
  • Calculate dose levels and make dilutions
  • Have basic familiarity with medications and usage
  • Compound preparations, e.g., ointments, liquids, etc.
  • Set up inventory control, ordering, and receiving system
  • Counsel clients on proper use and administration of medications

 This information was collected from the Purdue Veterinary Technology Program.


 
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